package com.doxiaopu.students.utils;

import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import org.apache.commons.io.FilenameUtils;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

public class UploadUtil {
    //阿里域名
    public static final String ALI_DOMAIN = "https://doshoping.oss-cn-chengdu.aliyuncs.com/";

    public static String uploadImage(MultipartFile file) throws IOException {
        //生成文件名
        String originalFilename = file.getOriginalFilename(); //原来的图片名
        String ext = "."+ FilenameUtils.getExtension(originalFilename);
        String uuid = UUID.randomUUID().toString().replace("-","");
        String fileName = uuid+ext;
        //域名节点
        String endpoint = "https://oss-cn-chengdu.aliyuncs.com";
        String accessKeyId = "LTAI5tHvEDXiceHFn6diWY1F";
        String accessKeySecret ="BlI8Hba47LcIypGYf6I2ScuRQ3IPd0";
        //OSS客户端对象
        OSS ossClient = new OSSClientBuilder().build(endpoint,accessKeyId,accessKeySecret);
        ossClient.putObject(
                "doshoping", //仓库名
                fileName, //文件名
                file.getInputStream()
        );
        ossClient.shutdown();
        return ALI_DOMAIN + fileName;
    }

}